“I bought my iPhone the day it came out,” says Derren Brown. “It took a bit of getting used to, as I used a Blackberry before. It’s slow for emails, so I’ll definitely get the 3G version. But the design is phenomenal. It’s so satisfying to have it done right.”

Brown admits to dumping his Windows flavoured box for a Mac “about a year ago”, admitting, “in the end Stephen Fry convinced me. I didn’t realise how pleasant using a computer can be until I changed.”